Samsung Galaxy A5
1 Find "Caller ID"
Press Phone.
Press Keypad.
Press the menu icon.
Press Settings.
Press Call.
Press More settings.
After a moment the current settings are displayed.
After a moment the current settings are displayed.
Press Caller ID.
2 Turn your own caller identification on or off
Press Hide number or Show number.
3 Return to the home screen
Press the Home key to return to the home screen.